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CR Scientific

Clamps, Supports, and Ringstands for laboratory ware (Page 1)

Lab clamps and stands

C140. Support stand, cast iron, black enamel finish. Base size approx. 4 x 6 inches;  rod approx. 5/16" dia. x 18" long.
Ship wt. 3 lbs.
Price: $12.95 each

Quantity:

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C150. Support stand, cast iron, black enamel finish (not shown in photo; same style as C140).  Base size approx. 5 x 8 inches;  rod approx. 3/8" dia. x 20" long.  Our most popular size.
Ship wt. 4 lbs.
Price: $14.95 each

Quantity:

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C160.  Support stand, cast iron, black enamel finish (not shown;  same style as C140).  Base size approx. 6 x 9 inches.  Rod is approx. 1/2" diameter x 24" long.
This is a large stand that begins to accommodate some of the taller glassware setups.
Ship wt. 6 lbs.
Price: $22.95 each

Quantity:

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C300. Extension clamp (Flask clamp), cork lined jaws.  Great for holding boiling flasks and other wide-necked glassware.  Also great for large test tubes.

Jaws open to max. 3 inches. 

Used in conjunction with Right Angle Clamp Holder, #C650.  Please see photo at top of page.

Ship wt. 0.5 lb.
Price: $7.99 each

Quantity:
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C650. Clamp Holder, Right Angle (Bosshead), Cast Aluminum.  For holding Extension Clamp (C300) and other laboratory clamps.  Please see photo at top of page.

Ship wt. 0.3 lb.

Price: $3.99 each

Quantity:
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C370.  Burette Clamp, Single.  Vinyl coated jaws.  Can be used to hold test tubes, smaller narrow-mouth flasks, and burettes.  Attaches directly to support stand rod, no other parts required.  Please see photo at top of page.

Maximum useful jaw opening is about 1 1/8 inch.   This clamp is designed for small-diameter, relatively light objects (e.g., burettes).

Ship wt. 0.3 lb.

Price: $6.99 each
Quantity:
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More Stands:
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C140-H2.  Support stand, heavy base, 2-hole.  Allows the rod to be positioned in either of two places, the short side or the long side.  Useful for titrations, etc.  Base slightly heavier than that of C140, though we still recommend clamping or anchoring support stands to the bench if possible.
Base size approx. 4 x 6 inches;  rod approx 5/16" x 18".
Ship. wt. 3.5 lbs.
Price $14.95 each

Quantity:
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C150-H2. Support stand, heavy base, 2-hole
Base size approx. 5 x 8";  rod approx. 3/8 x 20.
Ship wt. 4.5 lbs.
Price $16.95 each

Quantity:
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Burettes

Burette Clamps

Laboratory Jacks

Ring, support - clamps to the upright of C140 or C150. Available on Page 2 of the stands and clamps category.



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